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ScrollViewer.ChangeView(IReference(Double), IReference(Double), IReference(Single), Boolean) method

Applies to Windows and Windows Phone

Causes the ScrollViewer to load a new view into the viewport using the specified offsets and zoom factor, and optionally disables scrolling animation.

Syntax


Public Function ChangeView(
  horizontalOffset As Nullable(Of Double),  
  verticalOffset As Nullable(Of Double),  
  zoomFactor As Nullable(Of Single),  
  disableAnimation As Boolean 
) As Boolean

Parameters

horizontalOffset

Type: IReference<Double> [C++] | System.Nullable<Double> [.NET]

A value between 0 and ScrollableWidth that specifies the distance the content should be scrolled horizontally.

verticalOffset

Type: IReference<Double> [C++] | System.Nullable<Double> [.NET]

A value between 0 and ScrollableHeight that specifies the distance the content should be scrolled vertically.

zoomFactor

Type: IReference<Single> [C++] | System.Nullable<Single> [.NET]

A value between MinZoomFactor and MaxZoomFactor that specifies the required target ZoomFactor.

disableAnimation

Type: System.Boolean [.NET] | Platform::Boolean [C++]

true to disable zoom/pan animations while changing the view; otherwise, false. The default is false.

Return value

Type: System.Boolean [.NET] | Platform::Boolean [C++]

true if the view is changed; otherwise, false.

Remarks

You can set parameter values to null to use this method to scroll only horizontally, only vertically, or to only change the zoom factor.

Examples

This code results in a ScrollViewer named myScrollViewer being scrolled to a horizontal offset of 2 without animation.


bool flag = myScrollViewer.ChangeView(2, null, null, true); 

Requirements

Minimum supported client

Windows 8.1

Minimum supported server

Windows Server 2012 R2

Minimum supported phone

Windows Phone 8.1 [Windows Runtime apps only]

Namespace

Windows.UI.Xaml.Controls
Windows::UI::Xaml::Controls [C++]

Metadata

Windows.winmd

See also

ScrollViewer
ChangeView(IReference(Double), IReference(Double), IReference(Single))

 

 

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